Grodan improved AO plug for easy sowing and cloning

฿259.70 (inc VAT)

Grodan improved rock wool AO plug (GRI) price per plug 3.31 THB, sales per sheet @259.70THB

  • Sales sheet of 98 plugs per sheet;
  • Min. Order 1 sheet;
  • Consistent, reliable and firm even when transplanting;
  • New grodan special wetting agent;
  • Uniform density, firmness
  • easy use for cloning and sowing, check out our special grow-smart tray for AO plugs


98 in stock (can be backordered)

Free shipping on all Thailand orders

  • 30 days easy returns
  • Next day dispatch
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Grodan improved AO rock wool plug. In short Grodan GRI AO plug is latest developed product of Grodan. The AO plugs give you an optimum result throughout the cultivation.

Grodan Improved uses a new Advanced Wetting Agent. These leading edge stone wool blocks have the optimal fiber structure and physical proper- ties for crop uniformity, more even Water Content (WC) and Electrical Conductivity (EC) distribution throughout the entire block, and the greatest steering capabilities available. Water distribution is more uniform throughout the entire block which is the basis for a well-defined root system with higher capaci- ties for water and nutrient uptake to produce robust and vigorous crops. These benefits translate to higher yields, improved quality, less water and nutrient usage, and reduced sensitivity of the crop to diseases.

Key features of our Grodan Rock wool AO plugs;

New and improved wetting agent and hydrophilic technology greatly enhances the water characteristics of Grodan Gro-Blocks Improved giving even better water distribution over the height of the block. This results in greater plant development and steerability and more efficient use of water and nutrients.

Optimized wool structure allows for faster rooting-in and nutrient solution replenishment, all while the Gro-Block Improved maintains its structure, firmness, and rigidity throughout the growing process.


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